Summary

Pierce Butler Steward Machine Company v. Davis…

It is not imposed to raise money to pay unemployment compensation. But it is imposed having regard to that subject for, upon enactment of state laws for that purpose in conformity with federal requirements specified in the act, each of the employers subject to the federal tax becomes entitled to credit for the amount he pays into an unemployment fund under a state law up to 90 per cent.
Source: Wikisource

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